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Keiichi Katsumi

Can Prophylactic Bilateral C4/C5 Foraminotomy Prevent Postoperative C5 Palsy After Open-Door Laminoplasty?
2011 · Keiichi Katsumi, Akiyoshi Yamazaki, et al. · Spine · 118
Posterior instrumented fusion suppresses the progression of ossification of the posterior longitudinal ligament: a comparison of laminoplasty with and without instrumented fusion by three-dimensional analysis
2015 · Keiichi Katsumi, Tomohiro Izumi, et al. · European Spine Journal · 62
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Analysis of C5 Palsy After Cervical Open-door Laminoplasty
2011 · Keiichi Katsumi, Akiyoshi Yamazaki, et al. · Journal of Spinal Disorders & Techniques · 56
Predicting Factors at Skeletal Maturity for Curve Progression and Low Back Pain in Adult Patients Treated Nonoperatively for Adolescent Idiopathic Scoliosis With Thoracolumbar/Lumbar Curves: A Mean 25-year Follow-up
2018 · Masayuki Ohashi, Kei Watanabe, et al. · Spine · 50
Health-Related Quality of Life in Nonoperated Patients With Adolescent Idiopathic Scoliosis in the Middle Years
2019 · Kei Watanabe, Masayuki Ohashi, et al. · Spine · 48
Spinal fractures in patients with Diffuse idiopathic skeletal hyperostosis:A nationwide multi-institution survey
2019 · Eijiro Okada, Toshitaka Yoshii, et al. · Journal of Orthopaedic Science · 48
Comparison of laminoplasty and posterior fusion surgery for cervical ossification of posterior longitudinal ligament
2022 · Hiroaki Nakashima, Shiro Imagama, et al. · Scientific Reports · 47
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Clinical Outcomes of Posterior Lumbar Interbody Fusion for Lumbar Foraminal Stenosis
2010 · Kei Watanabe, Akiyoshi Yamazaki, et al. · Journal of Spinal Disorders & Techniques · 46
Surgical treatment for osteoporotic thoracolumbar vertebral collapse using vertebroplasty with posterior spinal fusion: a prospective multicenter study
2016 · Keiichi Katsumi, Toru Hirano, et al. · International Orthopaedics · 43
Natural history of the ossification of cervical posterior longitudinal ligament: a three dimensional analysis
2017 · Keiichi Katsumi, Kei Watanabe, et al. · International Orthopaedics · 42
Two-Year Clinical and Radiological Outcomes of Open-Door Cervical Laminoplasty With Prophylactic Bilateral C4–C5 Foraminotomy in a Prospective Study
2014 · Masayuki Ohashi, Akiyoshi Yamazaki, et al. · Spine · 39
Surgical outcomes of spinal fusion for osteoporotic vertebral fracture in the thoracolumbar spine: Comprehensive evaluations of 5 typical surgical fusion techniques
2019 · Kei Watanabe, Keiichi Katsumi, et al. · Journal of Orthopaedic Science · 36
The Influence of Lumbar Muscle Volume on Curve Progression After Skeletal Maturity in Patients With Adolescent Idiopathic Scoliosis: A Long-Term Follow-up Study
2018 · Kei Watanabe, Masayuki Ohashi, et al. · Spine Deformity · 33
En Bloc Spondylectomy for Spinal Metastases: Detailed Oncological Outcomes at a Minimum of 2 Years after Surgery
2018 · Masayuki Ohashi, Toru Hirano, et al. · Asian Spine Journal · 31
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Comparison of radiological characteristics between diffuse idiopathic skeletal hyperostosis and ankylosing spondylitis: a multicenter study
2023 · Takuya Takahashi, Toshitaka Yoshii, et al. · Scientific Reports · 29
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Comparison of Surgical Outcomes After Open- and Double-Door Laminoplasties for Patients with Cervical Ossification of the Posterior Longitudinal Ligament
2021 · Narihito Nagoshi, Toshitaka Yoshii, et al. · Spine · 28
A Comparison of Cervical and Thoracolumbar Fractures Associated with Diffuse Idiopathic Skeletal Hyperostosis—A Nationwide Multicenter Study
2020 · Hiroyuki Katoh, Eijiro Okada, et al. · Journal of Clinical Medicine · 28
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Hydrogen peroxide modulates synaptic transmission in ventral horn neurons of the rat spinal cord
2015 · Masayuki Ohashi, Toru Hirano, et al. · The Journal of Physiology · 28
Comparison of Surgical Outcomes of Anterior and Posterior Fusion Surgeries for K-line (−) Cervical Ossification of the Posterior Longitudinal Ligament: A Prospective Multicenter Study
2023 · Narihito Nagoshi, Toshitaka Yoshii, et al. · Spine · 26
Importance of computed tomography Hounsfield units in predicting S1 screw loosening after lumbosacral fusion
2023 · Yuya Ishikawa, Keiichi Katsumi, et al. · Journal of Clinical Neuroscience · 25
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Risk Factors for Proximal Junctional Fracture Following Fusion Surgery for Osteoporotic Vertebral Collapse with Delayed Neurological Deficits: A Retrospective Cohort Study of 403 Patients
2018 · Koji Tamai, Hidetomi Terai, et al. · Spine Surgery and Related Research · 25
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Effect of bisphosphonates or teriparatide on mechanical complications after posterior instrumented fusion for osteoporotic vertebral fracture: a multi-center retrospective study
2020 · Atsuyuki Kawabata, Toshitaka Yoshii, et al. · BMC Musculoskeletal Disorders · 24
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Clinical characteristics in patients with ossification of the posterior longitudinal ligament: A prospective multi-institutional cross-sectional study
2020 · Takashi Hirai, Toshitaka Yoshii, et al. · Scientific Reports · 24
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Characteristics of spinopelvic alignment in Parkinson's disease: Comparison with adult spinal deformity
2016 · Kei Watanabe, Toru Hirano, et al. · Journal of Orthopaedic Science · 22
Plexiform schwannoma of the forearm
2003 · Keiichi Katsumi, Akira Ogose, et al. · Skeletal Radiology · 21
Works count: 94
Citation count: 1,474
H-index: 24
I10-index: 47
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